SI2553242T1 - Improved differential-stroke internal combustion engine - Google Patents

Improved differential-stroke internal combustion engine Download PDF

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Publication number
SI2553242T1
SI2553242T1 SI201131324T SI201131324T SI2553242T1 SI 2553242 T1 SI2553242 T1 SI 2553242T1 SI 201131324 T SI201131324 T SI 201131324T SI 201131324 T SI201131324 T SI 201131324T SI 2553242 T1 SI2553242 T1 SI 2553242T1
Authority
SI
Slovenia
Prior art keywords
piston
combustion engine
internal combustion
engine according
lever
Prior art date
Application number
SI201131324T
Other languages
Slovenian (sl)
Inventor
Miin Jeng Yan
Original Assignee
Yan Engines, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yan Engines, Inc. filed Critical Yan Engines, Inc.
Publication of SI2553242T1 publication Critical patent/SI2553242T1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/28Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02Engines with prolonged expansion
    • F02B41/04Engines with prolonged expansion in main cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/04Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/32Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

An apparatus and method for a differential stroke combustion engine. The combustion engine including one or more two-part pistons, each two-part piston having a first piston part and a second piston part. The apparatus comprising: piston-lever element mechanically coupled to the second piston part; a plurality of cam-followers assemblies selectively coupleable with the piston-lever element for controlling operation of the second piston part; and wherein selective engagement of one or more cam-followers assemblies defines an operational mode of the second piston part.

Description

Original document published without description

Claims (14)

Izboljšan motor z notranjim zgorevanjem z diferencialnim hodom Patentni zahtevkiImproved internal combustion engine with differential stroke Patent claims 1. Motor z notranjim zgorevanjem z diferencialnim hodom, ki vsebuje napravo (100), kjer motor z notranjim zgorevanjem vsebuje enega ali več dvodelnih batov, kjer ima vsak izmed dvodelnih batov prvi del bata in drugi del bata, kjer je prvi del bata zunanji bat, kije s povezovalnim drogom povezan z ročično gredjo, drugi del bata je notranji bat, ki je povezan z napravo s pomočjo batnice (115) in naprava vsebuje: vzvod bata (110), ki je mehansko povezan z batnico, značilen po tem, da vsebuje množico sestavov odmikal, ki so selektivno sestavljive z vzvodom bata za nadzor delovanja drugega dela bata; in kjer selektivno sestavljanje ali razstavljanje enega ali več sestavov odmikal določa način delovanja, izmed množice načinov delovanja drugega dela bata; in kjer določeni način delovanja deluje tako, da nadzoruje premikanja in čas premikanja drugega dela bata preko delovnega cikla motorja.An internal combustion engine comprising a device (100), wherein the internal combustion engine comprises one or more two-part pistons, wherein each of the two pistons has a first plunger part and a second piston part, wherein the first part of the piston is an outer piston which is connected to the crankshaft with the connecting rod, the second part of the piston is an inner piston connected to the device by means of a piston rod (115) and the device comprises: a piston rod (110) mechanically connected to the piston, characterized in that contains a plurality of hinge assemblies that are selectively assembled with the piston lever to control the operation of the second piston; and wherein the selective assembly or disassembly of one or more assemblies distorts the operating mode from a plurality of operating modes of the second piston; and wherein the particular mode of operation operates in such a way as to control the movements and the time of moving the second piston over the engine's working cycle. 2. Motor z notranjim zgorevanjem po zahtevku 1, kjer vzvod bata tvori štiri palično povezavo s povezovalnim nihajnim elementom, z eno ali več ojačevalnimi povezovalnimi palicami in z eno ali več rotacijsko povezovalno palico.The internal combustion engine according to claim 1, wherein the piston lever forms four rod connections with the connecting pivoting element, with one or more reinforcement connecting rods and with one or more rotary connecting rod. 3. Motor z notranjim zgorevanjem po kateremkoli predhodnem zahtevku, kjer naprava nadalje vsebuje gred bata, ki sestavo vrtljivo povezuje z blokom motoija.An internal combustion engine according to any of the preceding claims, wherein the device further comprises a piston shaft which rotates the assembly with the block of the motor. 4. Motor z notranjim zgorevanjem po zahtevku 3, kjer: - je gred bata povezana s povezovalnim nihajnim elementom in z eno ali več rotacijskimi povezovalnimi palico; in/ali - gred bata fiksira točko vrtenja štiri palične povezave, glede na blok motoija.The internal combustion engine according to claim 3, wherein: - the piston shaft is connected to the connecting swing element and with one or more rotary connecting rods; and / or - the piston shaft fixes the point of rotation of four bars, according to the block of motions. 5. Motor z notranjim zgorevanjem po kateremkoli predhodnem zahtevku, kjer sestavi odmikal vsebujejo batno odmično gred.An internal combustion engine according to any of the preceding claims, wherein the assembly of the camber comprises a piston shaft. 6. Motor z notranjim zgorevanjem po zahtevku 5, kjer batna odmična gred vsebuje množico odmikal in je vrtljivo vpeta na blok motoija.The internal combustion engine of claim 5, wherein the piston shaft comprises a plurality of cams and is rotatably mounted to the block of the motor. 7. Motor z notranjim zgorevanjem po zahtevku 6, kjer sestavi odmikal nadalje vsebujejo odgovarjajočo množico nihajnih prstov bata, za razmikanje stika z odmikali, kjer je vsak nihajni prst bata selektivno sestavljiv z vzvodom bata.The internal combustion engine according to claim 6, wherein the assembly of the camber further comprises a corresponding plurality of piston pins of the piston, for the spacing of the contact with the cams, wherein each pivoting piston of the piston is selectively assembled with the piston lever. 8. Motor z notranjim zgorevanjem po zahtevku 7, kjer selektivno sestavljanje nihajnih prstov bata z vzvodom bata dosežemo s selektivno snemljivim somikom nihajnega prsta bata, ki se kadar je izvlečen, poveže z zvezo nihajnega elementa.The internal combustion engine according to claim 7, wherein the selective assembly of the pistons of the piston with the piston lever is achieved by a selectively detachable piston rod of the piston piston which is connected to the pivoting element when it is pulled out. 9. Motor z notranjim zgorevanjem po kateremkoli predhodnem zahtevku, kjer je vzvod bata prednapet s stiskanjem sestave vzmeti proti drugemu delu bata, ki se nahaja na notranji konfiguraciji proti delovanjem sestavov odmikal.The internal combustion engine according to any one of the preceding claims, wherein the piston lever is prestressed by pressing the spring assembly against the second piston portion which is located on the internal configuration against the action of the assemblies. 10. Motor z notranjim zgorevanjem po zahtevku 9, kjer je vzvodni element odklopljen od sestav odmikal, vzvodni element is prednapet na notranji onemogočeni konfiguraciji, ki je odmaknjena od premikanja prvega dela bata.The internal combustion engine according to claim 9, wherein the lever element is disconnected from the assembly, the lever element is preloaded on an internally disabling configuration that is removed from the movement of the first piston part. 11. Motor z notranjim zgorevanjem po kateremkoli predhodnem zahtevku, - kjer se prvi del bata in drugi dela bata premikata soosno, ali - kjer se prvi del bata in drugi dela bata premikata soosno in je vzvod bata, na enem koncu bata,vrtljivo povezan z batnico in je gibanje batnice v bistvu omejeno na vzdolžno premikanje vzdolž osi valja cilindra.An internal combustion engine according to any of the preceding claims, wherein the first part of the piston and the other part of the piston are moved coaxially, or wherein the first part of the piston and the other piston part move coaxially and the piston lever is rotatably connected at one end of the piston and the piston movement is essentially limited to the longitudinal movement along the axis of the cylinder cylinder. 12. Motor z notranjim zgorevanjem po kateremkoli predhodnem zahtevku, - kjer naprava vsebuje dva sestava odmikal za določanje štirih načinov delovanja; ali - kjer naprava vsebuje dva sestava odmikal za določanje štirih načinov delovanja in, kjer eden izmed štirih načinov delovanja učinkovito onemogoči delovanje drugega dela bata.An internal combustion engine according to any one of the preceding claims, wherein the device comprises two composition camber to determine the four operating modes; or - where the device contains two layers for defining four modes of operation and, where one of the four operating modes effectively disables the operation of the second piston. 13. Postopek nadzora delovanja motorja z notranjim zgorevanjem z diferencialnim hodom po kateremkoli predhodnem zahtevku, kjer postopek obsega naslednje korake: - zagotavljanje motorja z diferencialnim cikličnim hodom; - priklapljanje ali odklapljanje enega ali več sestavov odmikal za selektivno omogočanje enega ali več izmed množice načinov delovanja; in - nadzor premikanja in časa premikanja drugega dela bata,, na osnovi izbranega načina delovanja, drugega dela bata preko delovnega cikla motorja.A method of controlling the operation of the internal combustion engine with a differential stroke according to any preceding claim, wherein the method comprises the following steps: - providing a motor with differential cyclical travel; - the coupling or unloading of one or more assemblies is shifted for the selective enabling of one or more of the plurality of operating modes; and - controlling the movement and time of moving the second piston part, based on the selected mode of operation, the second part of the piston over the engine working cycle. 14. Postopek po zahtevku 13, kjer selektivno priklapljanje ali odklapljanje enega ali več sestavov odmikal določa enega ali več izmed množice načinov delovanja.The method of claim 13, wherein the selective coupling or detachment of one or more assemblies assigns one or more of the plurality of operating modes.
SI201131324T 2010-03-31 2011-03-30 Improved differential-stroke internal combustion engine SI2553242T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31975410P 2010-03-31 2010-03-31
PCT/US2011/030594 WO2011123571A1 (en) 2010-03-31 2011-03-30 Improved differential-stroke internal combustion engine
EP11763395.8A EP2553242B1 (en) 2010-03-31 2011-03-30 Improved differential-stroke internal combustion engine

Publications (1)

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SI2553242T1 true SI2553242T1 (en) 2018-01-31

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US (1) US8875674B2 (en)
EP (1) EP2553242B1 (en)
CN (1) CN102939449B (en)
BR (1) BR112012024737A2 (en)
CY (1) CY1119769T1 (en)
DK (1) DK2553242T3 (en)
ES (1) ES2639422T3 (en)
HR (1) HRP20171602T1 (en)
HU (1) HUE034743T2 (en)
LT (1) LT2553242T (en)
NO (1) NO2553242T3 (en)
PL (1) PL2553242T3 (en)
PT (1) PT2553242T (en)
RS (1) RS56472B1 (en)
RU (1) RU2559421C2 (en)
SI (1) SI2553242T1 (en)
WO (1) WO2011123571A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9133763B2 (en) * 2011-07-28 2015-09-15 Yan Engines, Inc. Accommodating piston seat for differential-stroke cycle engines
ES2704692T3 (en) * 2012-05-22 2019-03-19 Yan Engines Inc Apparatus and method of piston train guide
US9366179B2 (en) * 2012-05-22 2016-06-14 Yan Engines, Inc. Linear actuation for continuously variable-stroke cycle engine
CA2901049A1 (en) * 2014-09-03 2016-03-03 Miin Jeng Yan Linear actuation for continuously variable-stroke cycle engine
GB2550321A (en) * 2016-04-01 2017-11-22 Yan Engines Ltd Guide cam assembly for differential and variable stroke cycle engines
DE102017116820A1 (en) * 2017-07-25 2019-01-31 Man Truck & Bus Ag Sliding cam system
US20190203650A1 (en) * 2018-01-03 2019-07-04 Yan Engines, Inc. Variable stroke internal combustion engine with variable airflow and compression ratio
BR112020018621A2 (en) * 2018-03-16 2020-12-29 Ajinomoto Co., Inc. COMPOSITION OF COATED TYPE ADDITIVE, FEED, AND USE OF A COATED AGENT.

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Also Published As

Publication number Publication date
DK2553242T3 (en) 2017-11-06
CY1119769T1 (en) 2018-06-27
NO2553242T3 (en) 2017-12-23
EP2553242A1 (en) 2013-02-06
WO2011123571A1 (en) 2011-10-06
EP2553242B1 (en) 2017-07-26
RS56472B1 (en) 2018-01-31
EP2553242A4 (en) 2013-09-25
PL2553242T3 (en) 2018-07-31
PT2553242T (en) 2017-09-12
US20130014713A1 (en) 2013-01-17
BR112012024737A2 (en) 2017-08-08
LT2553242T (en) 2017-11-27
HUE034743T2 (en) 2018-02-28
RU2012146187A (en) 2014-05-10
CN102939449A (en) 2013-02-20
RU2559421C2 (en) 2015-08-10
US8875674B2 (en) 2014-11-04
CN102939449B (en) 2015-07-01
ES2639422T3 (en) 2017-10-26
HRP20171602T1 (en) 2017-12-01

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